DL型立式多级泵
产品概述
DL型立式多级离心泵是从卧式多级离心泵基础上进行优化设计和制造,其性能符合国家最新标准JB/T2727-93的要求。该泵吸入口与出水口分上下结构,用户在安装时可根据实际情况将进出口方向从垂直点上旋转90°、180°、270°四个位置。泵轴与电机轴处在同一水平线上,密封采用机械密封装置,轴承采用低噪音轴承,故整机运转时噪音很低,振动很小,大大改善了使用环境,提高了使用寿命。其特点是占地面积小、扬程高、安装、维修方便。
型号意义
使用范围
适用于高层建筑给排水,消防用泵、工厂、矿山、油田等单位输送温度在90℃以下清水或物理化学性质类似于水的液体。
|
性能参数
|
型号 |
级数 |
流量Q |
总扬程H(m) |
转速n(r/min) |
功率N(Kw) |
效率η(%) |
吸程Hs(m) |
必需汽蚀余量(NPSH)r(m) |
|
m3/h |
l/s |
轴功率 |
电机功率 |
|
50DL |
2 |
9.0
12.6
16.2 |
2.5
3.5
4.5 |
26.6
24.4
21.2 |
1450 |
1.30
1.55
1.80 |
3 |
50
54
52 |
7.9
7.6
7.2 |
2.58
2.66
3.16 |
|
3 |
9.0
12.6
16.2 |
2.5
3.5
4.5 |
39.9
36.6
31.8 |
1.96
2.33
2.70 |
3 |
50
54
52 |
7.9
7.6
7.2 |
2.58
2.66
3.16 |
|
4 |
9.0
12.6
16.2 |
2.5
3.5
4.5 |
53.2
48.8
42.4 |
2.61
3.10
3.60 |
4 |
50
54
52 |
7.9
7.6
7.2 |
2.58
2.66
3.16 |
|
5 |
9.0
12.6
16.2 |
2.5
3.5
4.5 |
66.5
61
53 |
3.26
3.88
4.50 |
5.5 |
50
54
52 |
7.9
7.6
7.2 |
2.58
2.66
3.16 |
|
6 |
9.0
12.6
16.2 |
2.5
3.5
4.5 |
79.8
73.2
63.6 |
3.91
4.65
5.49 |
5.5 |
50
54
52 |
7.9
7.6
7.2 |
2.58
2.66
3.16 |
|
7 |
9.0
12.6
16.2 |
2.5
3.5
4.5 |
93.1
85.4
74.2 |
4.56
5.43
6.30 |
7.5 |
50
54
52 |
7.9
7.6
7.2 |
2.58
2.66
3.16 |
|
8 |
9.0
12.6
16.2 |
2.5
3.5
4.5 |
106.4
97.6
84.8 |
5.22
6.20
7.20 |
7.5 |
50
54
52 |
7.9
7.6
7.2 |
2.58
2.66
3.16 |
|
9 |
9.0
12.6
16.2 |
2.5
3.5
4.5 |
119.7
109.8
95.4 |
5.87
6.98
8.10 |
11 |
50
54
52 |
7.9
7.6
7.2 |
2.58
2.66
3.16 |
|
10 |
9.0
12.6
16.2 |
2.5
3.5
4.5 |
133
122
106 |
6.52
7.75
9.00 |
11 |
50
54
52 |
7.9
7.6
7.2 |
2.58
2.66
3.16 |
|
型号 |
级数 |
流量Q |
总扬程H(m) |
转速n(r/min) |
功率N(Kw) |
效率η(%) |
吸程Hs(m) |
必需汽蚀余量(NPSH)r(m) |
|
m3/h |
l/s |
轴功率 |
电机功率 |
|
65DL |
2 |
18
30
35 |
5
8.33
9.72 |
37
32
29 |
1450 |
3.24
4.22
4.6 |
5.5 |
56
62
60 |
7.8
7.6
7.5 |
2.41
2.82
3.03 |
|
3 |
18
30
35 |
5
8.33
9.72 |
55.5
48
43.5 |
4.86
6.33
6.9 |
7.5 |
56
62
60 |
7.8
7.6
7.5 |
2.41
2.82
3.03 |
|
4 |
18
30
35 |
5
8.33
9.72 |
74
64
58
|
6.48
8.44
9.2 |
11 |
56
62
60 |
7.8
7.6
7.5 |
2.41
2.82
3.03 |
|
5 |
18
30
35 |
5
8.33
9.72 |
92.5
80
72.5 |
8.1
10.55
11.5 |
15 |
56
62
60 |
7.8
7.6
7.5 |
2.41
2.82
3.03 |
|
6 |
18
30
35 |
5
8.33
9.72 |
111
96
87 |
6.72
12.66
13.8 |
15 |
56
62
60 |
7.8
7.6
7.5 |
2.41
2.82
3.03 |
|
7 |
18
30
35 |
5
8.33
9.72 |
129.5
112
101.5 |
11.34
14.77
16.1 |
18.5 |
56
62
60 |
7.8
7.6
7.5 |
2.41
2.82
3.03 |
|
8 |
18
30
35 |
5
8.33
9.72 |
148
128
116 |
12.96
16.88
18.4 |
22 |
56
62
60 |
7.8
7.6
7.5 |
2.41
2.82
3.03 |
|
9 |
18
30
35 |
5
8.33
9.72 |
166.5
144
130.5 |
14.58
18.99
20.7 |
22 |
56
62
60 |
7.8
7.6
7.5 |
2.41
2.82
3.03 |
|
10 |
18
30
35 |
5
8.33
9.72 |
185
160
145 |
16.2
21.1
23 |
30 |
56
62
60 |
7.8
7.6
7.5 |
2.41
2.82
3.03 |
|
型号 |
级数 |
流量Q |
总扬程H(m) |
转速n(r/min) |
功率N(Kw) |
效率η(%) |
吸程Hs(m) |
必需汽蚀余量(NPSH)r(m) |
|
m3/h |
l/s |
轴功率 |
电机功率 |
|
80DL |
2 |
32.4
50.4
65.16 |
9
14
18.1 |
43.2
40
34.2 |
1450 |
6.28
7.84
9.12 |
11 |
60.7
70
66.5 |
8.1
8
7.9 |
2.16
2.49
2.82 |
|
3 |
32.4
50.4
65.16 |
9
14
18.1 |
64.8
60
51.3 |
9.42
11.76
13.68 |
15 |
60.7
70
66.5 |
8.1
8
7.9 |
2.16
2.49
2.82 |
|
4 |
32.4
50.4
65.16 |
9
14
18.1 |
86.4
80
68.4 |
12.56
15.68
18.24 |
22 |
60.7
70
66.5 |
8.1
8
7.9 |
2.16
2.49
2.82 |
|
5 |
32.4
50.4
65.16 |
9
14
18.1 |
108
100
85.5 |
15.70
19.60
22.80 |
30 |
60.7
70
66.5 |
8.1
8
7.9 |
2.16
2.49
2.82 |
|
6 |
32.4
50.4
65.16 |
9
14
18.1 |
129.6
120
102.6 |
18.84
23.52
27.36 |
30 |
60.7
70
66.5 |
8.1
8
7.9 |
2.16
2.49
2.82 |
|
7 |
32.4
50.4
65.16 |
9
14
18.1 |
151.2
140
119.7 |
21.98
27.44
31.92 |
37 |
60.7
70
66.5 |
8.1
8
7.9 |
2.16
2.49
2.82 |
|
8 |
32.4
50.4
65.16 |
9
14
18.1 |
172.8
160
136.8 |
25.12
31.36
36.48 |
45 |
60.7
70
66.5 |
8.1
8
7.9 |
2.16
2.49
2.82 |
|
9 |
32.4
50.4
65.16 |
9
14
18.1 |
194.4
180
153.9 |
28.26
35.28
41.04 |
45 |
60.7
70
66.5 |
8.1
8
7.9 |
2.16
2.49
2.82 |
|
10 |
32.4
50.4
65.16 |
9
14
18.1 |
216
200
171 |
31.40
39.20
45.60 |
55 |
60.7
70
66.5 |
8.1
8
7.9 |
2.16
2.49
2.82 |
|
型号 |
级数 |
流量Q |
总扬程H(m) |
转速n(r/min) |
功率N(Kw) |
效率η(%) |
吸程Hs(m) |
必需汽蚀余量(NPSH)r(m) |
|
m3/h |
l/s |
轴功率 |
电机功率 |
|
100DL |
2 |
72
100
126 |
20
27.8
35 |
43.4
40
34 |
1450 |
13.1
15.14
16.67 |
18.5 |
65
72
70 |
7.6
7.2
6.7 |
2.83
3.53
4.40 |
|
3 |
72
100
126 |
20
27.8
35 |
65.1
60
51 |
19.65
22.72
25.01 |
30 |
65
72
70 |
7.6
7.2
6.7 |
2.83
3.53
4.40 |
|
4 |
72
100
126 |
20
27.8
35 |
86.8
80
68 |
26.2
30.28
33.34 |
37 |
65
72
70 |
7.6
7.2
6.7 |
2.83
3.53
4.40 |
|
5 |
72
100
126 |
20
27.8
35 |
108.5
100
85 |
32.75
37.86
41.68 |
45 |
65
72
70 |
7.6
7.2
6.7 |
2.83
3.53
4.40 |
|
6 |
72
100
126 |
20
27.8
35 |
130.2
120
102 |
39.3
45.39
45.82 |
55 |
65
72
70 |
7.6
7.2
6.7 |
2.83
3.53
4.40 |
|
7 |
72
100
126 |
20
27.8
35 |
151.9
140
119 |
25.85
53.0
58.35 |
75 |
65
72
70 |
7.6
7.2
6.7 |
2.83
3.53
4.40 |
|
8 |
72
100
126 |
20
27.8
35 |
173.6
160
136 |
52.4
60.57
66.68 |
75 |
65
72
70 |
7.6
7.2
6.7 |
2.83
3.53
4.40 |
|
9 |
72
100
126 |
20
27.8
35 |
195.3
180
153 |
58.95
68.14
75.02 |
90 |
65
72
70 |
7.6
7.2
6.7 |
2.83
3.53
4.40 |
|
10 |
72
100
126 |
20
27.8
35 |
217
200
170 |
65.5
75.71
83.35 |
90 |
65
72
70 |
7.6
7.2
6.7 |
2.83
3.53
4.40 |
|
型号 |
级数 |
流量Q |
总扬程H(m) |
转速n(r/min) |
功率N(Kw) |
效率η(%) |
必需汽蚀余量(NPSH)r(m) |
|
m3/h |
l/s |
轴功率 |
电机功率 |
|
150DL |
2 |
120
160
200 |
33.3
44.4
55.6 |
53
50
44 |
1450 |
24.1
28.7
32.8 |
37 |
72
76
73 |
3.1
3.5
3.8 |
|
3 |
120
160
200 |
33.3
44.4
55.6 |
79.5
75
66 |
36.1
43.0
49.2 |
55 |
72
76
73 |
3.1
3.5
3.8 |
|
4 |
120
160
200 |
33.3
44.4
55.6 |
106
100
88 |
48.1
57.3
65.7 |
75 |
72
76
73 |
3.1
3.5
3.8 |
|
5 |
120
160
200 |
33.3
44.4
55.6 |
133
125
110 |
60.1
71.7
82.1 |
90 |
72
76
73 |
3.1
3.5
3.8 |
|
6 |
120
160
200 |
33.3
44.4
55.6 |
159
150
132 |
72.2
86.0
98.5 |
110 |
72
76
73 |
3.1
3.5
3.8 |
|
7 |
120
160
200 |
33.3
44.4
55.6 |
186
175
154 |
84.2
100
115 |
132 |
72
76
73 |
3.1
3.5
3.8 |
|
8 |
120
160
200 |
33.3
44.4
55.6 |
212
200
176 |
96.2
115
132 |
132 |
72
76
73 |
3.1
3.5
3.8 |
|
9 |
120
160
200 |
33.3
44.4
55.6 |
239
225
198 |
108
129
148 |
160 |
72
76
73 |
3.1
3.5
3.8 |
|
|
|
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